you should do a speech on something simple yet would include lots if vocabulary. if youre in middle school, do it about something political like federalists or anti-federalist. make it in the form of a speech, something formal yet interesting. but whats the rubric to your speech? if its a writing about someone elses speech, do MLK speech. its quite popular and has many resources about it. use the website “quillbot” for paraphrasing if you need to. just dont plagiarise.